Seoul, South Korea
(1) extraction of #16,17.
(2) window opening for sinus floor elevation.
(3) bone graft with Geistlich Bio-Oss Pen®.
(4) window closure with Geistlich Bio-Gide®.
(5) implant placement of #16,17.
Panoramic view before extraction
Panoramic view after implant placement and bone graft
Follow-up (after 1 month)
Follow-up (after 1 year)